<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>login</title>
</head>
<body>
    <form action="my" method="post">
        username:<input type="text" name ="username" value=""><br>
        password: <input type="text" name="pwd" value=""><br>
        <input type="submit" value="login">
    </form>

</body>
</html>